Polyploidy can be induced by the application of
Polyploidy can be induced by the application of
- A
Auxin
- B
Kinetin
- C
Colchicine
- D
ethylene
Similar Questions
$A$ normal woman, whose father had colour blindness, married a normal man. What is the chance of occurrence of colour blindness in the progeny?
$A$ normal woman, whose father had colour blindness, married a normal man. What is the chance of occurrence of colour blindness in the progeny?
Match the columns :
Column $I$
Column $II$
$(1)$ Lethal mutation
$(a)$ Mutation caused by
external factors
$(2)$ Spontaneous mutation
$(b)$ They are metabolic
errors
$(3)$ Induced mutation
$(c)$ As a result the
mutant dies
$(4)$ Biochemical mutation
$(d)$ Most of the
mutations occurs in
nature are of this
type.
Match the columns :
| Column $I$ |
Column $II$ |
| $(1)$ Lethal mutation | $(a)$ Mutation caused by external factors |
| $(2)$ Spontaneous mutation | $(b)$ They are metabolic errors |
| $(3)$ Induced mutation | $(c)$ As a result the mutant dies |
| $(4)$ Biochemical mutation | $(d)$ Most of the mutations occurs in nature are of this type. |
When two unrelated individuals or lines are crossed, the performance of $F_1$ hybrid is often superior to both its parents. This phenomenon is called
When two unrelated individuals or lines are crossed, the performance of $F_1$ hybrid is often superior to both its parents. This phenomenon is called
- [AIPMT 2011]
Single gene can exhibit multiple phenotypic expression, this is called.....
Single gene can exhibit multiple phenotypic expression, this is called.....
The affected individuals are short statured in disorders like
The affected individuals are short statured in disorders like